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<div class=Section1>

<h1><span class=SpellE><span style='font-size:20.0pt'>Sfloppy</span></span><span
style='font-size:20.0pt'><o:p></o:p></span></h1>

<h3><span style='font-family:Verdana'>SUMMARY<o:p></o:p></span></h3>

<p><span style='font-size:10.0pt;font-family:Verdana'>The <span class=SpellE>sfloppy</span>
sample is a super floppy driver that resides in the directory
\\Ntddk\Src\Storage\sfloppy. It is a class driver for Super Floppy disk drives.
It sits a level above the port driver (ATAPI, USB, etc) in the driver stack,
and brokers communication between the application level and the port driver.
The floppy driver takes requests from <span class=SpellE>filesystem</span>
drivers and then sends the appropriate SCSI_REQUEST_BLOCK (SRB) to the port
driver. It is compatible with x86 and IA64 platforms.<o:p></o:p></span></p>

<h3><span style='font-family:Verdana'>BUILDING THE SAMPLE<o:p></o:p></span></h3>

<p><span class=GramE><span style='font-size:10.0pt;font-family:Verdana'>Type <b>build</b></span></span><span
style='font-size:10.0pt;font-family:Verdana'> in the
\\Ntddk\Src\Storage\Sfloppy directory. A successful build produces <span
class=SpellE>sfloppy.sys</span> <o:p></o:p></span></p>

<h3><span style='font-family:Verdana'>CODE TOUR<o:p></o:p></span></h3>

<h4><span style='font-family:Verdana'>File Manifest<o:p></o:p></span></h4>

<pre><u>File<span style='mso-tab-count:2'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Description<o:p></o:p></u></pre><pre><o:p>&nbsp;</o:p></pre><pre><span
class=SpellE>Floppy.c</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Super Floppy diskette driver<span style='mso-spacerun:yes'>&nbsp; </span></pre><pre><span
class=SpellE>SFloppy.rc</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span>Resource file</pre><pre>Sources<span
style='mso-tab-count:2'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Sources for build</pre><pre><span
class=SpellE>Sfloppy.inf</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp; </span>INF file super floppy driver</pre>

<p style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p>&nbsp;</o:p></span></p>

<p align=center style='text-align:center;tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
style='font-size:10.0pt;font-family:"Courier New"'><a href="#top"><span
style='font-family:Verdana'>Top of page</span></a></span><span
style='font-size:10.0pt;font-family:Verdana;mso-bidi-font-family:"Courier New"'>
<o:p></o:p></span></p>

<pre><o:p>&nbsp;</o:p></pre>

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<pre><o:p>&nbsp;</o:p></pre><pre><o:p>&nbsp;</o:p></pre>

<p style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><span
style='font-size:7.5pt;font-family:"MS Sans Serif";mso-bidi-font-family:"Courier New"'>&copy;
2004 Microsoft Corporation</span><span style='font-size:10.0pt;font-family:
Verdana;mso-bidi-font-family:"Courier New"'> <o:p></o:p></span></p>

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